82349520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31193}}^1$

素因数の和:31220

約数の個数: 80

約数和(自身を含む): 278500032

約数和(自身を除く): 196150512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 31193, 62386, 93579, 124772, 155965, 187158, 249544, 311930, 343123, 374316, 467895, 499088, 623860, 686246, 748632, 935790, 1029369, 1247720, 1372492, 1497264, 1715615, 1871580, 2058738, 2495440, 2744984, 3431230, 3743160, 4117476, 5146845, 5489968, 6862460, 7486320, 8234952, 10293690, 13724920, 16469904, 20587380, 27449840, 41174760, 82349520]

約数ペア:

[(1, 82349520), (2, 41174760), (3, 27449840), (4, 20587380), (5, 16469904), (6, 13724920), (8, 10293690), (10, 8234952), (11, 7486320), (12, 6862460), (15, 5489968), (16, 5146845), (20, 4117476), (22, 3743160), (24, 3431230), (30, 2744984), (33, 2495440), (40, 2058738), (44, 1871580), (48, 1715615), (55, 1497264), (60, 1372492), (66, 1247720), (80, 1029369), (88, 935790), (110, 748632), (120, 686246), (132, 623860), (165, 499088), (176, 467895), (220, 374316), (240, 343123), (264, 311930), (330, 249544), (440, 187158), (528, 155965), (660, 124772), (880, 93579), (1320, 62386), (2640, 31193)]